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HomoloGene Vertebrate Homology
Class ID
HomoloGene (Release 68, May 6, 2014)

Comparative GO Graph (mouse, human, rat)  
MGI HomoloGene Information
Species Symbol Gene Links Genetic Location Genome Coordinates
(mouse and human only)
Associated Human Diseases Sequences
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human IL21R HGNC:6006 (HGNC)
50615 (Entrez Gene)
605383 (OMIM)
HGNC homology
Chr16 p11 Chr16:27402162-27452042 (+)
IgE Responsiveness, Atopic; IGER
Il21r Immunodeficiency
Q9HBE5 (UniProt | EBI)
NM_181079 (RefSeq)
mouse Il21r MGI:1890475 (MGI)
60504 (Entrez Gene)
Gene Tree
Chr7 68.98 cM Chr7:125603429-125633570 (+)
OTTMUSG00000058203 (VEGA)
OTTMUSP00000074529 (VEGA)
OTTMUST00000142919 (VEGA)
rat Il21r 308977 (Entrez Gene)
Chr1 q36 NP_001012487 (RefSeq)
NM_001012469 (RefSeq)
chimpanzee IL21R 454006 (Entrez Gene)
Chr16 XP_009428813 (RefSeq)
rhesus macaque IL21R 705759 (Entrez Gene)
Chr20 XP_014981321 (RefSeq)
cattle IL21R 617967 (Entrez Gene)
Chr25 NP_001180108 (RefSeq)
NM_001193179 (RefSeq)
dog IL21R 608011 (Entrez Gene)
Chr6 XP_005621448 (RefSeq)
chicken IL21R 416586 (Entrez Gene)
Chr14 NP_001025811 (RefSeq)
NM_001030640 (RefSeq)
western clawed frog il21r 100492452 (Entrez Gene)
ChrUN XP_012826126 (RefSeq)
zebrafish il21r.1 100134976 (Entrez Gene)
Chr3 NP_001106982 (RefSeq)
NM_001113510 (RefSeq)
MGI HomoloGene Information

MGI loads vertebrate homology data from NCBI HomoloGene, which programmatically detects homologs among the genome features of completely sequenced eukaryotic genomes (see: HomoloGene Build Procedure).

MGI includes homology for the following selected vertebrate species from HomoloGene:
 - human
 - mouse
 - rat
 - cattle
 - chicken
 - chimpanzee
 - dog
 - monkey, Rhesus
 - western clawed frog (Xenopus tropicalis)
 - zebrafish

These are a subset of the total species represented in HomoloGene Classes at NCBI.
Additional species may be present in an NCBI HomoloGene Class than appear in MGI.

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
MGI 6.03
The Jackson Laboratory